Getting Things Done

Getting Things Done is a time-management method, described in a book of the same title by productivity consultant David Allen. It is often referred to as GTD. Use this hub to describe time-management principles and methodologies.

Few people know that Leonardo da Vinci invented a way to spend little time for sleep, but not suffer from doing so. He slept only an hour and a half per day! Many people say that it was the exact secret of his efficiency. Today it is called a polyphasic sleep.
Genius Leonardo decided that he spent too much time on sleep and invented his own sleep method. It lies in sleeping for 15 minutes every 4 hours.